package File;

import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;

public class demo09 {
    public static void main(String[] args) {
        try(OutputStream outputStream=new FileOutputStream("./zerotwo",true)){
//            outputStream.write(99);
//            outputStream.write(98);
//            outputStream.write(97);
            byte[] data={99,99,99};
            outputStream.write(data);

        }
         catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
}
